As the important case of conformal arrays, conformal arrays on cylindrical surfaces have been widely used in radar and communication systems. This paper explores the chances of designing conformal reflectarray on cylindrical platform. An extended array theory method is proposed in this paper for analyzing the radiation patterns of cylindrical conformal reflectarray. The radiation characteristics of conformal reflectarray on convex and concave cylindrical surfaces are studied, and the performances of the two cases are compared with planar cases. It is shown that the cylindrical conformal reflectarray can be a good candidate of high gain antennas for applications where a slightly curved conformal platform is available.
목차
Abstract 1. Introduction 2. Model of the Radiation Characteristics of the Conformal Reflectarray 2.1. Derivation of Aperture Efficiency 2.2. Gain Calculation 3. Numerical Results 3.1. Radiation Patterns of Conformal Reflectarray on the Cylindrical Surface 3.2. Gain and Bandwidth of Conformal Reflectarray on the Cylindrical Surface 4. Conclusion Acknowledgements References
Yan Qu [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an 710129, China, CAST - Xi'an Institute of Space Radio Technology (CAST Xi’an), 710000, China ]
Wencan Peng [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an 710129, China ]
Chenjiang Guo [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an 710129, China ]
Jun Ding [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an 710129, China ]
보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Signal Processing, Image Processing and Pattern Recognition
간기
격월간
pISSN
2005-4254
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.8 No.3